Tracking down the smallest leaks by means of ultrasonics

Tracking down the smallest leaks by means of ultrasonics

HEUFT exciter

ultrasonic fobbing

The HEUFT exciter makes leaks in filled glass and PET bottles containing carbon dioxide visible. It fobs up the product which is contained in them by means of ultrasonics. The container loses liquid if it has a leak. A downstream fill level detection registers this so that containers with leaks are consistently withdrawn from circulation.

FUNCTIONS

  • generation of ultrasonic oscillations using a specially developed generator
  • transfer of the oscillations to the bottle by means of an oscillating metal rail
  • sprinkling jets to optimise the transfer of the oscillations to the bottle
  • adjustable oscillation amplitude for a brand change

THE ADVANTAGES

  • low-friction and almost abrasion-free oscillating rail
  • prevents contents which may be bad from endangering the health of the consumer
  • cases or complete pallets are not soiled by leaking products
  • the fast build-up of pressure in a plastic bottle stabilises the bottle and improves its transport characteristics and ability to be labelled
  • water bath not required for transferring the oscillations
  • the containers slide along the guide rails without impact pressure



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beverage products »
» returned crate check
» bottle sorting unit
» Empty bottle inspection
» empty can inspection
» Fill management
» Full container check
» full container inspection SF
» XA foreign object inspection
» XL foreign object inspection
» XO foreign object inspection
» Leakage check for plastic containers
» Leakage check for drink cartons
» Ultrasonic fobbing
» Labelling machine
» Self-adhesive labeller
» Wrap-around labeller
» 2 in 1 labeller
» Final check for containers
» Full case inspection
» Full case check
» Container rejectors
» Case rejectors
» Conveyor control system
» Container transport
» IT overview
food products »
» Empty container inspection
» empty mould inspection
» Fill management
» Full container check
» XAC foreign object inspection
» XT foreign object inspection
» Integrity Check
» Leakage check for plastic containers
» Labelling machine
» Self-adhesive labeller
» Full case inspection
» Full case check
» Conveyor control system
» IT overview
pharma products »
» Empty container inspection
» full container inspection PH
» Full container inspection
» Full product check
» Spray cans - fill level detection and laning
» Leakage check for plastic containers
» Foreign object detection
» Final product check
» Outer packaging check
» Container rejection
» Case rejection